package com.study5i.demo;

/**
 * @auther KangJiaChen
 * @date 2024/7/13 8:50
 */
public class DiaoYonng {

    public static void main(String[] args) {
        CompantsFactory.getCompantsService("A").compants();
        CompantsFactory.getCompantsService("B").compants();
        CompantsFactory.getCompantsService("C").compants();
        CompantsFactory.getCompantsService("D").compants();

    }







}
